Earth Science MCQs - Chapter 9
Minerals and Earth Crust Quiz Questions & Answers PDF Download - 19
Apps:
The Minerals and earth crust Quiz Questions and Answers PDF (minerals and earth crust Quiz PDF e-Book) download Ch. 9-19 to learn Earth Science Course. Solve Rocks and Minerals MCQs PDF, Minerals and Earth Crust Quiz Questions and Answers to study distance learning courses. The Minerals and Earth Crust Quiz App Download: Free learning app for rocks and minerals, mining of minerals, minerals groups, use of minerals test prep for distance learning classes.
The Quiz: The two methods used in mining are; "Minerals and Earth Crust" App (iOS, Android) with answers: Surface mining and open cast mining; Surface mining and underground mining; Underground mining and underwater mining; Surface mining and subsurface mining; to study distance learning courses. Study Rocks and Minerals MCQ Questions, download Amazon eBook (Free Sample) for online school classes.
Minerals and Earth Crust Exam Questions and Answers PDF Download: Test 19
The two methods used in mining are
- surface mining and underground mining
- surface mining and open cast mining
- underground mining and underwater mining
- surface mining and subsurface mining
Surface coal mining is sometimes known as
- strip mining
- open cast mining
- parallel mining
- perpendicular mining
Silicate minerals make about
- 50% of Earth's crust
- 70% of Earth's crust
- 80% of Earth's crust
- 90% of Earth's crust
Coal near the surface is extracted by
- open pits
- underground mines
- surface coal mines
- explosive mines
Nonmetallic minerals are good insulators of
- heat only
- electricity only
- heat and electricity both
- light and sound
Earth Science Mock Tests
Minerals and Earth Crust Learning App: Free Download Android & iOS
The App: Minerals and Earth Crust Quiz App to learn Minerals and Earth Crust Textbook, Earth Science Quiz App, and 8th Grade Science Quiz App. The "Minerals and Earth Crust" App to free download iOS & Android Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!
Earth Science MCQs eBook Download
Grade 8 Science Mock Tests
Earth Science Practice Tests
Grade 8 Science MCQ with Answers
- Compounds which are needed in very small amount but their deficiency lead to scurvy and rickets are
- Magnets nowadays are made of
- A debris from rotting matter is called
- Sharks are hunted to create delicacy in Chinese cuisine by its
- Transfusion of infected blood is main reason for spread of diseases like